HAL710SF-K Ver la hoja de datos (PDF) - Unspecified
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HAL710SF-K Datasheet PDF : 12 Pages
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HAL710
ADVANCE INFORMATION
3.7. Magnetic Characteristics
Output Voltage
VO
BHYS
BOFF
0
BON
VOL
B
Fig. 3–3: Definition of magnetic switching points for
the HAL710
Positive flux density values refer to magnetic south
pole at the branded side of the package.
3.7.2. Matching BS1 and BS2
(quasistationary: dB/dt<0.5 mT/ms)
at TJ = −40 °C to +140 °C, VDD = 3.8 V to 24 V, as not
otherwise specified
Typical Characteristics for TJ = 25 °C and VDD = 5 V
Para-
meter
BS1on − BS2on
BS1off − BS2off
Unit
Tj
Min. Typ
−40 °C −7.5 0
Max. Min. Typ
7.5 −7.5 0
Max.
7.5 mT
25 °C −7.5 0
7.5 −7.5 0
7.5 mT
100 °C −7.5 0
7.5 −7.5 0
7.5 mT
140 °C −7.5 0
7.5 −7.5 0
7.5 mT
3.7.1. Magnetic Thresholds
(quasistationary: dB/dt<0.5 mT/ms)
at TJ = −40 °C to +140 °C, VDD = 3.8 V to 24 V, as not
otherwise specified
Typical Characteristics for TJ = 25 °C and VDD = 5 V
Para-
meter
Tj
−40 °C
On point
BS1on, BS2on
Min. Typ. Max.
12.5 16.3 20
Off point
BS1off,, BS2off
Min. Typ. Max.
Unit
−20 −16.3 −12.5 mT
25 °C 10.7 14.9 19.1 −19.1 −14.9 −10.7 mT
100 °C tbd tbd tbd tbd tbd tbd mT
140 °C 6.0 10.9 16.0 −16.0 −10.9 −6.0 mT
3.7.3. Hysteresis Matching
(quasistationary: dB/dt<0.5 mT/ms)
at TJ = −40 °C to +140 °C, VDD = 3.8 V to 24 V, as not
otherwise specified
Typical Characteristics for TJ = 25 °C and VDD = 5 V
Parameter
Tj
−40 °C
(BS1on − BS1off) / (BS2on − BS2off)
Min.
Typ.
Max.
0.85
1.0
1.2
25 °C 0.85
1.0
1.2
100 °C 0.85
1.0
1.2
140 °C 0.85
1.0
1.2
Unit
−
−
−
−
10
Micronas
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